Phoenix Contact HDFK 50 High-current terminal block
The Phoenix Contact HDFK 50 is a premium panel feed-through terminal block engineered for safe and efficient high-current power transmission in demanding industrial environments. Encased in a durable gray polyamide housing, this component features robust screw connections that provide maximum contact force for heavy-duty electrical cables. Designed to handle a nominal current of 150 A and voltages up to 1000 V, the HDFK 50 easily accommodates wire cross-sections ranging from 16 mm² to 50 mm² (AWG 6 to 1/0). Whether used in power electronics, industrial machinery, or complex control cabinets, this terminal block ensures secure, vibration-proof power distribution and long-lasting operational reliability.
Technical Specifications:
- Brand: Phoenix Contact
- Model: HDFK 50 (Typ HDFK 50)
- Product Type: Panel feed-through terminal block
- Connection Method: Screw connection
- Nominal Current (IN): 150 A
- Nominal Voltage (UN): 1000 V
- Conductor Cross Section: 16 mm² to 50 mm² (AWG: 6 – 1/0)
- Housing Material / Color: Polyamide (PA) / Gray

| Brand | PHOENIX CONTACT |
|---|---|
| Model | HDFK 50 |
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Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
Phoenix Contact HDFK 50 High-current terminal block
Shop the Phoenix Contact HDFK 50 high-current panel feed-through terminal block for reliable industrial power distribution. Featuring a 150A current rating, 1000V capacity, and secure screw connections for 16-50 mm² cables, it guarantees superior safety and performance for your control cabinets.

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